30268312113 has 16 divisors (see below), whose sum is σ = 43473039680. Its totient is φ = 18622004544.

The previous prime is 30268312079. The next prime is 30268312117. The reversal of 30268312113 is 31121386203.

It is not a de Polignac number, because 30268312113 - 2⁶ = 30268312049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30268312117) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64818 + ... + 254436.

It is an arithmetic number, because the mean of its divisors is an integer number (2717064980).

Almost surely, 2^30268312113 is an apocalyptic number.

It is an amenable number.

30268312113 is a deficient number, since it is larger than the sum of its proper divisors (13204727567).

30268312113 is a wasteful number, since it uses less digits than its factorization.

30268312113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193728.

The product of its (nonzero) digits is 5184, while the sum is 30.

Adding to 30268312113 its reverse (31121386203), we get a palindrome (61389698316).

The spelling of 30268312113 in words is "thirty billion, two hundred sixty-eight million, three hundred twelve thousand, one hundred thirteen".